Defining parameters
Level: | \( N \) | \(=\) | \( 150 = 2 \cdot 3 \cdot 5^{2} \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 150.f (of order \(4\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 5 \) |
Character field: | \(\Q(i)\) | ||
Newform subspaces: | \( 6 \) | ||
Sturm bound: | \(150\) | ||
Trace bound: | \(7\) | ||
Distinguishing \(T_p\): | \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{5}(150, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 264 | 24 | 240 |
Cusp forms | 216 | 24 | 192 |
Eisenstein series | 48 | 0 | 48 |
Trace form
Decomposition of \(S_{5}^{\mathrm{new}}(150, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
150.5.f.a | $4$ | $15.505$ | \(\Q(i, \sqrt{6})\) | None | \(-8\) | \(0\) | \(0\) | \(-68\) | \(q+(-2+2\beta _{2})q^{2}+3\beta _{1}q^{3}-8\beta _{2}q^{4}+\cdots\) |
150.5.f.b | $4$ | $15.505$ | \(\Q(i, \sqrt{6})\) | None | \(-8\) | \(0\) | \(0\) | \(-48\) | \(q+(-2-2\beta _{2})q^{2}-\beta _{3}q^{3}+8\beta _{2}q^{4}+\cdots\) |
150.5.f.c | $4$ | $15.505$ | \(\Q(i, \sqrt{6})\) | None | \(-8\) | \(0\) | \(0\) | \(192\) | \(q+(-2+2\beta _{2})q^{2}-3\beta _{1}q^{3}-8\beta _{2}q^{4}+\cdots\) |
150.5.f.d | $4$ | $15.505$ | \(\Q(i, \sqrt{6})\) | None | \(8\) | \(0\) | \(0\) | \(-192\) | \(q+(2-2\beta _{2})q^{2}+3\beta _{1}q^{3}-8\beta _{2}q^{4}+\cdots\) |
150.5.f.e | $4$ | $15.505$ | \(\Q(i, \sqrt{6})\) | None | \(8\) | \(0\) | \(0\) | \(28\) | \(q+(2+2\beta _{2})q^{2}+\beta _{3}q^{3}+8\beta _{2}q^{4}+(-2\beta _{1}+\cdots)q^{6}+\cdots\) |
150.5.f.f | $4$ | $15.505$ | \(\Q(i, \sqrt{6})\) | None | \(8\) | \(0\) | \(0\) | \(48\) | \(q+(2+2\beta _{2})q^{2}+\beta _{3}q^{3}+8\beta _{2}q^{4}+(-2\beta _{1}+\cdots)q^{6}+\cdots\) |
Decomposition of \(S_{5}^{\mathrm{old}}(150, [\chi])\) into lower level spaces
\( S_{5}^{\mathrm{old}}(150, [\chi]) \simeq \) \(S_{5}^{\mathrm{new}}(5, [\chi])\)\(^{\oplus 8}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(10, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(15, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(25, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(30, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(50, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(75, [\chi])\)\(^{\oplus 2}\)